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 __   _      ___      _____    __   __   __   __  
| || | ||   / _ \\   /  ___||  \ \\/ //  \ \\/ // 
| '--' ||  | / \ || | // __     \ ` //    \   //  
| .--. ||  | \_/ || | \\_\ ||    | ||     / . \\  
|_|| |_||   \___//   \____//     |_||    /_//\_\\ 
`-`  `-`    `---`     `---`      `-`'    `-`  --`

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Text this: Customer Satisfaction in Mobile Service Quality: Evidence from Hanoi and Ho Chi Minh City’s Officers